INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c203743a77ae0b399fd5801777b83fe4a9505db88dfe3a50398678bb7a9f9e23', 
    'zfnCKHplXnz3alz6yqmjD1m1ZmQWoEn9dQ6EXqNfI9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)